| Force | Pressure | Temperature | Switch
Electronical pressure switch
MagSwitch
One ore two adjustable switching outputs
or
One adjustable switching output
with adjustable hysteresis
Discription
Features
The compact electronic pressure switch MagSwitch
provides pressure monitoring. Adjusting screws are used to
set the switching point under pressure. Integrated LEDs
indicate the current switching state. The principle of nonimpact measurement based on the Hall-effect ensures a
pressure switch with high level of repeatability and
durability, even in case of a high number pressure cycles.
O non - contact measurement
O long - life cycle
O very good repeatability
O one or two switching outputs
O simple adjustment of the set points
O status LED indication
The contact functions (normally open / normally closed) and
the contact types (p-switching / n-switching) are available
as optional extras. Switching currents ranging from a few
micro amps to 100 mA allow the MagSwitch to be easily
integrated into almost any control system. The adjustable
hysteresis enables to build up 2 point controllers easily
without any additional external components.
A pressure connection free of elastomers qualifies the
MagSwitch for many liquid and gaseous media. The metal
diaphragm can also be used without any problem for
simultaneously occurring pressure and vacuum.
O compact design
O pressure connection in brass
O p- or n-switching
Measuring ranges
O positive adjustment ranges
from 0.005 up to 600 bar
O vacuum ranges up to -900 mbar
Applications
O mechanical engineering
O vacuum technology
O refrigeration technology
O filter monitoring
O level measurement
O building technology
Model: S1100, S1200
tecsis GmbH
Carl-Legien Str. 40-44
D-63073 Offenbach / Main
Tel.: +49(0) 69 / 5806-0
Sales National
Fax: +49(0) 69 / 5806-7788
Sales International
Fax: +49(0) 69 / 5806-7788
e-Mail: [email protected]
Internet: www.tecsis.de
DE 740 k
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p. 1 / 4
-0.1 … 0
-0.16 … 0
-0.25 … 0
-0.4 … 0
-0.6 … 0
-0.9 … 0
S1100
S1200
0 ... 0.1
0 ... 0.16
0 ... 0.25
0 ... 0.4
0 ... 0.6
0 ... 1
0 ... 1.6
0 ... 2.5
0 ... 4
0 ... 6
0 ... 10
0 ... 16
0 ... 25
0 … 40
0 ... 60
0 ... 100
0 ... 160
0 ... 250
0 ... 400
0 ... 600
Reset point
[bar]
increasing pressure
decreasing pressure
Negative overpressure
-0.095…0
-0.1 …-0.005
-0.152 ...0
-0.16…-0.008
-0.237 ...0
-0.25…-0.013
-0.38 ...0
-0.4 …-0.020
-0.57 ...0
-0.6 …-0.030
-0.85 ...0
-0.9 …-0.050
postive gauge pressure
0.005…0.1
0 ... 0.0995
0.008…0.16
0 ... 0.152
0.013…0.25
0 ... 0.237
0.02 ... 0.4
0 ... 0.38
0.03 … 0.6
0 ... 0.57
0.05… 1
0 ... 0.95
0.08… 1.6
0 ... 1.52
0.13… 2.5
0 ... 2.37
0.2 … 4
0 ... 3.8
0.3 … 6
0 ... 5.7
0.5 … 10
0 ... 9.5
1.6 … 16
0 ... 14.4
2.5 … 25
0 ... 22.5
2 … 40
0 … 38
3 … 60
0 … 57
5 ... 100
0 ... 95
8 ... 160
0 ... 152
13 ... 250
0 ... 237
20 ... 400
0 ... 380
30 ... 600
0 ... 570
5
5
5
5
5
5
0.4
0.6
1.0
1.6
2.4
4.0
4
6
10
16
24
40
5
5
5
5
5
5
5
5
5
5
5
10
10
5
5
5
5
5
5
5
0.4
0.6
1.0
1.6
2.4
4.0
6.0
10
16
24
30
32
40
80
120
200
320
500
800
1000
4
6
10
16
24
40
60
100
160
240
300
320
400
120
180
300
480
750
1200
1500
Sensor element
Switching point
[bar]
Burst pressure
[bar]
Adjustment
range
[bar]
Overrange limit
[bar]
Model
Hysteresis [%]
Adjustment ranges
Diaphragm
Bourdon
tube
The contact switches when the switching point is reached. The hysteresis determines the switch back point. The switching
point can be modified within the adjustment range. Both the switching point and the switch back point have to be within
the adjustment range. If there are several pressure cycles, all switching points are within the specified reproducibility.
Dynamic loads up to the overload limit may be applied to the pressure switches. If the overload limit is exceeded, the
pressure switch will be damaged. If the burst pressure is exceeded, even for short periods, the pressure switch will be
destroyed.
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Technical data
Model
Execution
Pressure type
Standard
Optional
Pressure connection
Standard
Optional
Measuring principle
Materials
Measuring element
Pressure connection
Housing
Electronic insert
Load cycles
Supply voltage
Power consumption
Switching outputs
Number
Switching function
Standard
Optional
Power rating
Adjustment
Set point
Hysteresis
Standard
Optional
Accuracy
Repeatability
Temperature ranges
Storage
Media
Ambient
Temperature compensated
range
Temperature influence
Electrical connection
Protection class
CE
Electrical protection
Weight
S1100
Diaphragm
S1200
Bourdon tube
Positive or negative gauge pressure
Positive and negative gauge pressure
G1/4 B
G1/8 B, 1/4NPT, 1/2NPT,
only S1200: flange type
Hall - effect
Ni - and Cu - alloy
Brass
Brass
Plastic
1 million pressure cycles
10 ... 30 V DC
≤ 25 mA (without load current)
Stainless steel
Brass
Anodized aluminium
Plastic
1 or 2 separately adjustable or 1 switching point with adjustable hyteresis
Normally open, normally close
p - switching
n - switching
0.1 A
Locally by adjustment screw
(0) 5 ... 100 % of full scale
≤ 5 % of full scale
For adjustment ranges 16 and 25 bar: ≤ 10 % of full scale
Adjustable hysteresis: 5 … 95 % of full scale
1 % of full scale (limit point calibration)
1 % of full scale
-30 ... + 80 °C
-20 ... + 80 °C
-20 ... + 70 °C
0 ... + 80 °C
+ 0.4 % of full scale per 10 K
Round connector M12x1; 4 - pin
IP65
Emission and interference acc. to EN 61 326
Over voltage protection
Approx. 0.09 kg
Approx. 0.27 kg
DE 740 k
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Dimensions [mm]
Model S1100:
S1200: Flange type
Model S1200:
Electrical connections
Round connector M12 x 1 (4-pin)
p-switching
p-switching
1 switching output
n-switching
2 switching outputs
n-switching
Connection for plug and cable outlet
Signal
Pin
Cable outlet
Supply: UB
1
Brown
Supply: 0V
3
Blue
Switching output: S 1
4
Black
Switching output: S 2
2
White
We recommend our accessories:
M12x1 cable socket with 2 m wire
Straight version, order no.: EZE53X011010
Angled version, order no.: EZE53X011011
Subject to technical alterations
DE 740 k
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